Level: beginner
this and these
We use this (singular) and these (plural) as pronouns:
- to talk about people or things near us:
This is a nice cup of tea.
Whose shoes are these?
- to introduce people:
This is Janet.
These are my friends John and Michael.
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We say, This is John and this is Michael. (NOT |
- to begin a conversation on the phone:
Hello, this is David. Can I speak to Sally?
that and those
We use that (singular) and those (plural) as pronouns to talk about things that are not near us:
What's that?
Those are very expensive shoes.
This is our house, and that's Rebecca's house over there.
- Demonstratives
We also use that to reply to something someone has said:
'Shall we go to the cinema?' 'Yes, that’s a good idea.'
'I've got a new job.' 'That's great.'
'I'm very tired.' 'Why is that?'
- Replies with that's 1
- Replies with that's 2
With nouns
We can also use this, these, that and those with nouns. We use this and these for people or things near us:
We have lived in this house for twenty years.
Have you read all of these books?
and that and those for people or things that are not near us:
Who lives in that house?
Who are those people?
- Demonstratives with nouns
Comments
hi peter
Have you read all of these books?
could i use " did" instead of have - did you read all of these books?
which is the correct way both of these sentence?
Hi taj25,
Both of these are correct. Your question is about the past simple and present perfect forms and you can find pages on each of these, including when they are used, in our grammar section.
Best wishes,
Peter
The LearnEnglish Team
Hi English Team, I am talking about my work experience: 'I am familiar with every aspect of a design and any kind of engineering drawings - construction and installations. I am able to analyze THESE/THOSE? drawings and coordinate them. ' These or Those? Any other advice? Thank you a lot!
Hello KateKasia,
I would suggest the following:
You could replace 'such' with 'these' but I think 'such' is better here in terms of style.
Best wishes,
Peter
The LearnEnglish Team
Thank you very much Peter. May I have one more question? "all aspects of design".
Each time I am confused about "a" and "an" as a word "design" is countable, and I noticed many sentences where it "a", "an" are omitted. Is that because "design" describes discipline? All because we use "of"? Could you give me a clue where to look for an answer?
Thank you again!
Hello KateKasia,
In your sentence you are not talking about any particular design but rather about the field (discipline) of design. This is a general meaning and we do not use any article in this context:
Best wishes,
Peter
The LearnEnglish Team
Hello
when I say: " I think that this book is mine" , how is it phrased to be for far book ?
I mean can I say " I think that that book is mine " ?
If it is wrong then what is write ?
thanks
Hello Ibrahim Elwy,
'This' and 'that' are very much context dependent. We use 'this' generally when something is close to us and 'that' when it is further away. It is correct to say 'I think that book is mine'.
Best wishes,
Peter
The LearnEnglish Team
Thanks so much. I'm learning something new everyday.
Hello Team!
I'm sorry for a noob question,
"- to introduce ourselves to begin a conversation on the phone:
Hello, this is David, Can I speak to Sally?"
Can I replace THIS with IT? Since I'm going to begin a conversation? Thanks!!:)
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